What is the x intercept of the line with this equation -2x+1/2y=18?

(_,0)

x = - 9 (negative 9)

Step-by-step explanation:

The x intercept is where y = 0.  When y = 0, the point is on the x axis.

So use the equation and replace y with 0.

-2x + 1/2y = 18

-2x + 1/2(0) = 18

-2x + 0 = 18

-2x = 18

x = - 9

Check you answer by putting your answer for x into the equation.  See if it does make y = 0

-2x + 1/2y = 18

-2(- 9) + 1/2y = 18

18 + 1/2y = 18

1/2y = 0  so y must also equal 0

2425

step-by-step explanation:

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct